package com.service;

import com.baomidou.mybatisplus.mapper.Wrapper;
import com.baomidou.mybatisplus.service.IService;
import com.utils.PageUtils;
import com.entity.TejiatushuEntity;
import java.util.List;
import java.util.Map;
import com.entity.vo.TejiatushuVO;
import org.apache.ibatis.annotations.Param;
import com.entity.view.TejiatushuView;


/**
 * 特价图书
 *
 * @author 
 * @email 
 * @date 2021-05-24 12:54:03
 */
public interface TejiatushuService extends IService<TejiatushuEntity> {

    PageUtils queryPage(Map<String, Object> params);
    
   	List<TejiatushuVO> selectListVO(Wrapper<TejiatushuEntity> wrapper);
   	
   	TejiatushuVO selectVO(@Param("ew") Wrapper<TejiatushuEntity> wrapper);
   	
   	List<TejiatushuView> selectListView(Wrapper<TejiatushuEntity> wrapper);
   	
   	TejiatushuView selectView(@Param("ew") Wrapper<TejiatushuEntity> wrapper);
   	
   	PageUtils queryPage(Map<String, Object> params,Wrapper<TejiatushuEntity> wrapper);
   	
}

